1 Today’s topioc: Forest Health Issues • Forest Health • Defoliator Outbreaks – How to determine – Scientific “control” – Timing, extent, patterns – Relationship with fire • The real tree killers • Combined climate-human influence on SW forests http://cpluhna.nau.edu/index.htm
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Today’s topioc: Forest Health Issues Forest Health Defoliator Outbreaks How to determine
Today’s topioc: Forest Health Issues Forest Health Defoliator Outbreaks How to determine Scientific “control” Timing, extent, patterns Relationship with fire The real tree killers Combined climate-human influence on SW forests http://cpluhna.nau.edu/index.htm. Forest Health. - PowerPoint PPT Presentation
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Today’s topioc:Forest Health Issues
• Forest Health• Defoliator Outbreaks
– How to determine– Scientific “control”– Timing, extent, patterns– Relationship with fire
• The real tree killers• Combined climate-human influence